201879504670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{55061}}^1$

素因数の和:55413

約数の個数: 64

約数和(自身を含む): 385345900800

約数和(自身を除く): 183466396130

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 269, 290, 470, 538, 1345, 1363, 2690, 2726, 6815, 7801, 12643, 13630, 15602, 25286, 39005, 55061, 63215, 78010, 110122, 126430, 275305, 366647, 550610, 733294, 1596769, 1833235, 2587867, 3193538, 3666470, 5175734, 7983845, 12939335, 14811409, 15967690, 25878670, 29622818, 74057045, 75048143, 148114090, 150096286, 375240715, 429530861, 696136223, 750481430, 859061722, 1392272446, 2147654305, 3480681115, 4295308610, 6961362230, 20187950467, 40375900934, 100939752335, 201879504670]

約数ペア:

[(1, 201879504670), (2, 100939752335), (5, 40375900934), (10, 20187950467), (29, 6961362230), (47, 4295308610), (58, 3480681115), (94, 2147654305), (145, 1392272446), (235, 859061722), (269, 750481430), (290, 696136223), (470, 429530861), (538, 375240715), (1345, 150096286), (1363, 148114090), (2690, 75048143), (2726, 74057045), (6815, 29622818), (7801, 25878670), (12643, 15967690), (13630, 14811409), (15602, 12939335), (25286, 7983845), (39005, 5175734), (55061, 3666470), (63215, 3193538), (78010, 2587867), (110122, 1833235), (126430, 1596769), (275305, 733294), (366647, 550610)]